Error in plot_label(p = p, data = plot.data, label = label, label.label = label.label, : Unsupported class: prcomp #61
Description
Please ask the teachers, it is no problem to start using ggbiplot. Today, Error in plot_label (p = p, data = plot.data, label = label, label.label = label.label,
Unsupported class: prcomp, there has been no solution